Function updateMsdLabel

static/js/app.js:247–257

(ddId)

}

function updateMsdLabel(ddId) {
    const dd = document.getElementById(ddId);
    if (!dd) return;
    const all = dd.querySelectorAll('.msd-item input');
    const checked = dd.querySelectorAll('.msd-item input:checked');
    const label = dd.querySelector('.msd-label');
    if (!label) return;
    if (checked.length === 0) label.textContent = '未选择';
    else if (checked.length === all.length) label.textContent = `全部 (${all.length})`;
    else label.textContent = Array.from(checked).map(c => c.nextElementSibling.textContent).join(', ');
}

// 获取自定义多选下拉中选中的服务 ID 列表
function getSelectedServiceIds(container) {